Helio G99
MediaTek Helio G99 vs Unisoc T820
SoC Comparison Result
Below are the results of a comparison of the characteristics and performance of the MediaTek Helio G99 and Unisoc T820 mobile processors. This comparison will help you determine which one best suits your needs.
Basic
Label Name
MediaTek
Unisoc
Launch Date
May 2022
November 2022
Platform
SmartPhone Mid range
SmartPhone Mid range
Manufacturing
TSMC
TSMC
Model Name
MT6789
T820
Architecture
2x 2.2 GHz – Cortex-A76
6x 2 GHz – Cortex-A55
1x 2.7 GHz – Cortex-A76
3x 2.3 GHz – Cortex-A76
4x 2.1 GHz – Cortex-A55
Cores
8
8
Technology
6 nm
6 nm
Frequency
2200 MHz
2700 MHz
Instruction set
ARMv8.2-A
ARMv8.2-A
GPU Specifications
GPU name
Mali-G57 MP2
Mali-G57 MP4
GPU frequency
1100 MHz
780 MHz
Max display resolution
2520 x 1080
3440 x 1440
FLOPS
0.2816 TFLOPS
0.4352 TFLOPS
Execution units
2
4
Shading units
64
64
OpenCL version
2.0
2.0
Vulkan version
1.3
1.3
DirectX version
12
-
Connectivity
4G support
LTE Cat. 13
LTE Cat. 15
5G support
No
Yes
Bluetooth
5.2
5.0
Wi-Fi
5
5
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
GPS, GLONASS, Beidou, Galileo
Memory Specifications
Memory type
LPDDR4X
LPDDR4X
Memory frequency
2133 MHz
2133 MHz
Memory Bus
2x 16 Bit
2x 16 Bit
Max Bandwidth
17.1 Gbit/s
17.07 Gbit/s
Miscellaneous
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
AAC, AIFF, CAF, MP3, MP4, WAV
Max camera resolution
1x 108MP, 2x 16MP
1x 108MP, 2x 20MP
Storage type
UFS 2.2
eMMC 5.1, UFS 3.1
Video codecs
H.264, H.265, VP9
H.264, H.265
Video playback
2K at 30FPS
4K at 60FPS
Video capture
2K at 30FPS
4K at 60FPS
Neural processor (NPU)
Yes
Yes
TDP
5 W
-
Advantages
Helio G99
- Higher Max Bandwidth: 17.1 Gbit/s (17.1 Gbit/s vs 17.07 Gbit/s)
T820
- Higher Frequency: 2700 MHz (2200 MHz vs 2700 MHz)
- Newer Launch Date: November 2022 (May 2022 vs November 2022)
Geekbench 6
Single Core
Helio G99
733
T820
+4%
764
Multi Core
Helio G99
1994
T820
+15%
2301
AnTuTu 10
Helio G99
419235
T820
+14%
477375
FP32 (float)
Helio G99
278
T820
+58%
440
Related articles
Date:
12 July 2024
In the mid-range smartphone segment, Qualcomm Snapdragon 695 and MediaTek Helio G99 are among the most sought-after processors. Both chipsets offer a good balance of performance and power efficiency, but have their own unique features. Let's look at...
SiliconCat Rating
109
Ranks 109 among all SOC on our website
100
Ranks 100 among all SOC on our website
T820
